Fixed ball valve

The utility model discloses a fixed ball valve, including dismantling the main valve body and the deputy valve body who links together, be equipped with the case in the cavity that the main valve bodyand deputy valve body encirclement formed, the valve rod is worn to be equipped with by the upside o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XIANG YOUMIAO, XIANG ZHONGWEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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